526227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 768768

約数和(自身を除く): 242541

約数列:

[1, 3, 13, 39, 103, 131, 309, 393, 1339, 1703, 4017, 5109, 13493, 40479, 175409, 526227]

約数ペア:

[(1, 526227), (3, 175409), (13, 40479), (39, 13493), (103, 5109), (131, 4017), (309, 1703), (393, 1339)]